A randomized 25 question test from a pool of 761 questions, good luck!
There are commonly two configurations a programmer would use for workstations. Which of the answers below would best be described as a workstation that has the majority of the data processing done by the server?
Which of the answers below is best represented by the number "7" on a typical H1 segment?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves holding registers # 40108?
The OSI model describes how a network should be arranged. Which of the layers below defines the media access method and the message frame structure?
The various DCS networks are vital to any plant or process operating smoothly. Which of the networks below must faster and more reliable than any of the others?
Which of the terms below best describes the specific set of rules for communication?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the system where data is collected and organized?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the highest percentage of the total configured alarms?
There are many conventions to the creation of tags in a HMI. Which of those conventions would best describe the part of a tag that the arrows are pointing to in the picture below?
Proprietary communication protocols have several advantages. Which of the answers provided below represents one that is not an advantage?
Which of the cables below is best used for the trunk cabling of the DeviceNet transmission system?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that the responding device cannot initiate any communication independently?
Which of the solutions below is best used with analog transmissions in the field to help prevent errors in transmissions?
In the unbalanced signal transmission system, which answer best represents the number 6?
Data transmission has three modes, of the answers below choose the best answer that is not one of those modes.
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "D"?
Which of the wire types below is best suited for networks in office or business environments?
Data communication in a DCS takes the form of various networks. Which of the networks below connect servers that share control data over redundant networks?
History management stores an enormous amount of process data. Which of the answers below represents the amount of different types of data stored?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "D"?
Balanced and unbalanced signal systems have several differences. Which of the answers below best represents one of those differences?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls on the ISO network layer and possibly the data link layers?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the system where data is collected and organized?